.primary {
    background-color: #409EFF;
    border-color: aliceblue;
    width: 80px;
    height: 40px;
    line-height: 40px;
    color: aliceblue;
    text-align: center;
    border-radius: 5px;
    display: inline-block;
    margin-left: 14px;
    margin-top: 5px;
    margin-bottom: 5px;
}

.success {
    background-color: #67C23A;
    border-color: aliceblue;
    width: 80px;
    height: 40px;
    line-height: 40px;
    color: aliceblue;
    text-align: center;
    border-radius: 5px;
    display: inline-block;
}

.danger {
    background-color: #F56C6C;
    border-color: aliceblue;
    width: 80px;
    height: 40px;
    line-height: 40px;
    color: aliceblue;
    text-align: center;
    border-radius: 5px;
    display: inline-block;
}

div a {
    text-decoration: none;
    color: white;
}


/*正常的未被访问过的链接*/
div a:link {
    text-decoration: none;
}

/*已经访问过的链接*/
div a:visited {
    text-decoration: none;
}

/*鼠标划过(停留)的链接*/
div a:hover {
    text-decoration: none;
}

/* 正在点击的链接，鼠标在元素上按下还没有松开*/
div a:active {
    text-decoration: none;
}

/* 获得焦点的时候 鼠标松开时显示的颜色*/
div a:focus {
    text-decoration: none;
}